7, Berthwin Street, Cardiff occupies a 169 m² plot as recorded by HM Land Registry.

Of the 19 other houses in this postcode, 17 have recorded plot sizes, and this one ranks as the 11th largest.

7, Berthwin Street, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 May 2026.

The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).

7, Berthwin Street, Cardiff last changed hands on 31st August 2001, selling for £239,950. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

• Sold Aug 2001£239,950
• Sold Oct 1996£75,000

Land Registry records and our Estate Agent network show 92 sales of comparable properties within 500 metres of 7, Berthwin Street, Cardiff since 2019.

Most recently, 29, Plasturton Avenue, Cardiff, CF11 9HL, a freehold house, sold at £540,000 on the 1st August 2025.

Read more about house prices in CF11.

• Sold Aug 2025£540,000 | 5 Bed House29, Plasturton Avenue, Cardiff, CF11 9HL29, Plasturton Avenue, Cardiff, CF11 9HL
• Sold May 2025£630,000 | 4 Bed House100, Plasturton Avenue, Cardiff, CF11 9HJ100, Plasturton Avenue, Cardiff, CF11 9HJ
• Sold Jan 2025£710,000 | 4 Bed House49, Plasturton Avenue, Cardiff, CF11 9HL49, Plasturton Avenue, Cardiff, CF11 9HL
• Sold Jun 2024£650,000 | 4 Bed House15, Teilo Street, Cardiff, CF11 9JN15, Teilo Street, Cardiff, CF11 9JN
• Sold Jun 2024£625,000 | 4 Bed House65, Pontcanna Street, Cardiff, CF11 9HR65, Pontcanna Street, Cardiff, CF11 9HR
• Sold May 2024£625,000 | 4 Bed House49, Pontcanna Street, Cardiff, CF11 9HR49, Pontcanna Street, Cardiff, CF11 9HR
• Sold Nov 2023£600,000 | 4 Bed House59, Plasturton Avenue, Cardiff, CF11 9HL59, Plasturton Avenue, Cardiff, CF11 9HL
• Sold Jul 2023£675,000 | 4 Bed House43, Plasturton Avenue, Cardiff, CF11 9HL43, Plasturton Avenue, Cardiff, CF11 9HL
• Sold Mar 2023£630,000 | 4 Bed House14, Dogo Street, Cardiff, CF11 9JJ14, Dogo Street, Cardiff, CF11 9JJ
• Sold Mar 2023£715,000 | 4 Bed House22, Plasturton Avenue, Cardiff, CF11 9HH22, Plasturton Avenue, Cardiff, CF11 9HH
• Sold Feb 2023£610,000 | 4 Bed House3, Berthwin Street, Cardiff, CF11 9JH3, Berthwin Street, Cardiff, CF11 9JH
• Sold Dec 2022£705,000 | 5 Bed House24, Teilo Street, Cardiff, CF11 9JN24, Teilo Street, Cardiff, CF11 9JN
• Sold Dec 2021£485,000 | 4 Bed House11, Pontcanna Street, Cardiff, CF11 9HQ11, Pontcanna Street, Cardiff, CF11 9HQ
• Sold Mar 2021£564,500 | 4 Bed House94, Plasturton Avenue, Cardiff, CF11 9HJ94, Plasturton Avenue, Cardiff, CF11 9HJ
• Sold Mar 2021£640,000 | 4 Bed House9, Berthwin Street, Cardiff, CF11 9JH9, Berthwin Street, Cardiff, CF11 9JH
• Sold Feb 2021£583,000 | 4 Bed House4, Teilo Street, Cardiff, CF11 9JN4, Teilo Street, Cardiff, CF11 9JN
• Sold Nov 2020£585,000 | 4 Bed House98, Plasturton Avenue, Cardiff, CF11 9HJ98, Plasturton Avenue, Cardiff, CF11 9HJ
• Sold Feb 2020£550,000 | 4 Bed House78, Plasturton Avenue, Cardiff, CF11 9HJ78, Plasturton Avenue, Cardiff, CF11 9HJ
• Sold Aug 2019£500,000 | 4 Bed House27, Teilo Street, Cardiff, CF11 9JN27, Teilo Street, Cardiff, CF11 9JN
• Sold Aug 2019£580,000 | 4 Bed House92, Plasturton Avenue, Cardiff, CF11 9HJ92, Plasturton Avenue, Cardiff, CF11 9HJ

Our analysis of the public data ranks 7, Berthwin Street, Cardiff as the 11th largest and the 11th most expensive of the 22 addresses on Berthwin Street, Cardiff, CF11.

Against the CF11 postcode district average, it is £392k more expensive than the typical property.

• Cathays

  |

  1.3 km away
• Ninian Park

  |

  1.3 km away
• Cardiff Central

  |

  1.8 km away

Environment Agency data suggests this area has a Very Low risk of flooding.